Chronomat B31 Automatic 40 necklaces&pendants 22K rose-gold oscillating weight

22K rose-gold oscillating weight

The CHRONOMASTER Open offers a view of the beating heart of the El Primero movement from the dial

Its magical combination of perfect proportions with its 37mm case

Manufacture 1205P ultra-thin self-winding mechanical movement (3 mm thick)

Thickness: 7

Chronomat B31 Automatic 40 necklaces&pendants 22K rose-gold oscillating weightBreitlings ultimate all purpose sports watch is ready for anything. The Chronomat holds a pivotal place in the brands modern history. Introduced for Breitlings centennial in 1984, at a time when quartz movements dominated, it marked a bold return to mechanically driven watches. It was born from a collaboration with the beloved Italian aerobatic squadron, the Frecce Tricolori. When the team asked for an analog timepiece that could withstand the